Xylem IQ SensorNet FDO 70x IQ (SW) - Manual (Page 25)

FDO
®
70x IQ (SW) Measuring / Operation
4 - 7 ba76014e01 02/2012
4.2.5 Reactivating previous calibration data
The FDO
®
70x IQ (SW) enables you to reactivate the last valid user
calibration or the factory calibration. Thus you can immediately go on
measuring if a calibration procedure failed or you suspect that the cali-
bration conditions were not optimally met.
Note
Reactivating old calibration data is only a temporary solution. Please
take into account that the sensor might thus possibly provide incorrect
measured values. Please make sure the sensor works correctly by car-
rying out a function check and/or recalibration.
Reactivating calibration
data
1 Open the setting table (see section 3.4).
2 In the Calibration menu item, select the User calibration or Fac-
tory calibration setting and then quit the setting table with Save
and quit.